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The Johnson Controls V248GD1-001C is a pressure-actuated valve designed specifically for high-pressure refrigerants. This robust unit measures 1 inch in size and is constructed from cast iron with a rust-resistant finish to ensure durability.
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| Manufacturer | Johnson Controls |
|---|---|
| Product Type | Pressure-Actuated Water Regulating Valve for High-Pressure Refrigerants |
| Product Line | Other |
| Part Number | V248GD1-001C |
| Valve Size | 1 inch |
| End Connections | NPT Screw |
| Pressure Connection Style | Style 5 (1/4-inch Male Flare, 7/16-20 UNF) |
| Body Material | Cast Iron with a Rust-Resisting Finish |
| Seat Material | Aluminum Bronze |
| Opening Point Adjustment Range | 200 to 400 psi |
| Factory-Set Opening Point | 275 psi (19.0 bar) |
| Throttling Range | 100 psi (6.9 bar) |
| Maximum Working Pressure | 630 psi (43.4 bar) |
| Media Maximum Pressure | 150 psi (10.3 bar) |
| Minimum Fluid Temperature | -20 °C |
| Maximum Fluid Temperature | 77 °C |
| Application | Controls Refrigerant Head Pressure with 3-Way Modulation Between the Condenser and Bypass |
The V248GD1-001C valve from Johnson Controls is an effective solution for high-pressure refrigeration systems. This pressure-actuated water regulating valve is designed to accurately control refrigerant head pressure while employing a sophisticated 3-way modulation system between the condenser and bypass line. Weighing 12.0 lbs, its 1-inch size makes it a compact component for various setups.
Constructed from resilient cast iron, the body is equipped with a rust-resisting finish that promotes longevity. The seat material, aluminum bronze, enhances performance and corrosion resistance, ensuring reliability over time. The valve features NPT screw end connections as well as a pressure connection style classified as Style 5, accommodating a 1/4-inch male flare with a 7/16-20 UNF thread.
The opening point can be adjusted within a range of 200 to 400 psi, while the factory-set opening point is fixed at 275 psi (19.0 bar). A throttling range of 100 psi (6.9 bar) allows fine-tuning for precise control. This valve can handle a maximum working pressure of 630 psi (43.4 bar) and a media maximum pressure rating of 150 psi (10.3 bar). The operational fluid temperature for this valve ranges from a minimum of -20 °C to a maximum of 77 °C, making it suitable for various refrigeration applications.